Quick Summary
The LUNJE Bike Stem is a blue, 45 mm short stem for bikes with a 31.8 mm handlebar diameter and a 28.6 mm tube diameter. It is made from CNC 6061-T6 aluminium alloy with an anodized coating and a sandblasted matte finish.
This stem is aimed at buyers comparing stem size, handlebar fit and finish as part of a bike upgrade or replacement.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | LUNJE. |
| Product type | Bike stem, used to connect the handlebar area on a bicycle setup. |
| Handlebar diameter | 31.8 mm. Check your handlebar size before choosing. |
| Tube diameter | 28.6 mm. Compare this with your bike’s matching dimension. |
| Length | 45 mm centre distance between the two holes. This is the stated stem length to compare against your fit preference. |
| Material | CNC 6061-T6 aluminium alloy with anodized coating. |
| Finish | Sandblasted matte finish in blue. |
| Weight | 130 g. Weight is a useful check if you are comparing stems for a build. |
What to Compare Before Buying
- Handlebar diameter: This stem is for 31.8 mm handlebars, so that is the first size to match.
- Tube diameter: The stated 28.6 mm tube diameter needs to suit the bike’s matching interface.
- Stem length: The 45 mm length gives a short stem format, so compare it with the steering feel and position you want.
- Weight: At 130 g, it is a simple figure to compare against other stems on a build list.
- Finish and colour: The blue matte finish matters if you want the stem to match the rest of the bike.
Choosing the Correct Version
Check the 31.8 mm handlebar diameter, the 28.6 mm tube diameter and the 45 mm length before choosing this stem. Those are the main version details that define this model.
Before You Decide
Confirm that your handlebars are 31.8 mm and that the matching tube diameter is 28.6 mm. Also check whether you want a 45 mm short stem and a blue finish before selecting an offer.
